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2 years ago

If the measure of angle S is 40 degrees, what must the measure of angle T be in order for the two angles to be supplementary?

1 answer:

6 0

To solve this, you would subtract 180 from 40, because in order for two angles to be supplementary, their measures must have a sum of 180 degrees. Therefore, the measure of angle T would be 140.

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3 in 2.7in 8.65 in cubic inches What’s the volume

jolli1 [7]

Answer:

8.56

Step-by-step explanation:

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3 years ago

In the school band, there is 1 boy for every 5 girls. There is a total of 12 boys. How many girls are in the band?

Sophie [7]

Answer:

Step-by-step explanation:

5 times 12

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3 years ago

I have no idea what this means

zhuklara [117]

Answer: idk the answer but i can tell u that u are trying to find the value of the symbols and the numbers :)

Step-by-step explanation:

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3 years ago

It will take Adam four hours to drive to Disney Park, and 2.5 times less time if driving 45 mph faster. What is the distance Ada

Travka [436]

Answer:

120 miles

Step-by-step explanation:

we know that

The speed is equal to the distance divided by the time

Let

s------> the speed in mph

d-----> the distance in miles

t -----> the time in hours

s=d/t

solve for the distance

d=s*t

It will take Adam four hours to drive to Disney Park

s=x mph

t=4 h

substitute

d=4x -----> equation A

It will take Adam 2.5 times less time if driving 45 mph faster

s=(x+45) mph

t=4/2.5=1.6 h

substitute

d=1.6(x+45) -----> equation B

equate equation A and equation B

4x=1.6(x+45)

Solve for x

4x=1.6x+72

4x-1.6x=72

2.4x=72

x=30 mph

Find the distance d

d=4x -----> d=4(30)=120 miles

3 0

3 years ago

Read 2 more answers

14 less than a number all divided by the same number

Fynjy0 [20]

Answer:

(n-14) / n

Step-by-step explanation:

n is your number;

"14 less" means "subtract 14", --> we have (n-14);

now we need to divide (n-14) by same number as your number, which is "n"---> final expression is: (n-14)/n

6 0

3 years ago